VINELAND, N.J. (SEND2PRESS NEWSWIRE) — With more than 16 billion tons of cargo moving across the country each year, greening up a supply chain can have a significant impact on the environment. What’s on the bottom of every supply chain? Pallets. Each year in the U.S. alone, more than 1 billion pallets help move goods across the country. ‘That’s a lot of opportunities to eco-up the supply chain,’ says Michael Smith, C.O.O. of PALNET, a nationwide supplier of shipping pallets and logistics management.